Bug 2347840 (CVE-2022-49473) - CVE-2022-49473 kernel: ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*
Summary: CVE-2022-49473 kernel: ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_pr...
Keywords:
Status: NEW
Alias: CVE-2022-49473
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-26 03:08 UTC by OSIDB Bzimport
Modified: 2025-02-26 20:31 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-26 03:08:35 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*

of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not needed anymore.
Add missing of_node_put() to avoid refcount leak.
Comment 1 Avinash Hanwate 2025-02-26 20:28:06 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022603-CVE-2022-49473-038f@gregkh/T
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